已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5e71d91a9a210264f72a950e09e5084.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9e2ef69071ce8e7758b86370c6b0bf2.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
更新时间:2024-06-05 06:51:07
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单选题
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适中
(0.65)
名校
【推荐2】集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99045845bc8a3d4f413972c9463abeae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe8ee5d84fb62ed5246dc3cb7e5b96d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933347fd4d93628c8a9cb6a540560471.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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单选题
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适中
(0.65)
名校
【推荐2】已知函数
的定义域为
,满足
,且当
时,
.若
,则t的最大值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7b57066138fbfc932a17cf46bc933f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71bb7883ea87e6275472dbe14ee62357.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fae0961f73fe66ddbb6a2d4c84fd5d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dc0a0df70094a48a1fde3bcfe5f8a7f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
【推荐1】已知函数,
,则下列说法正确的是( )
A.若函数![]() ![]() ![]() ![]() |
B.若函数![]() ![]() ![]() |
C.若函数![]() ![]() ![]() ![]() |
D.若![]() ![]() ![]() |
您最近一年使用:0次